JPS528713A - Time-division exchange - Google Patents

Time-division exchange

Info

Publication number
JPS528713A
JPS528713A JP8472975A JP8472975A JPS528713A JP S528713 A JPS528713 A JP S528713A JP 8472975 A JP8472975 A JP 8472975A JP 8472975 A JP8472975 A JP 8472975A JP S528713 A JPS528713 A JP S528713A
Authority
JP
Japan
Prior art keywords
time
division exchange
division
exchange
omitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8472975A
Other languages
Japanese (ja)
Other versions
JPS5537917B2 (en
Inventor
Masami Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOUA TOKUSHIYU DENKI KK
Toa Corp
Toa Tokushu Denki KK
Original Assignee
TOUA TOKUSHIYU DENKI KK
Toa Electric Co Ltd
Toa Tokushu Denki KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOUA TOKUSHIYU DENKI KK, Toa Electric Co Ltd, Toa Tokushu Denki KK filed Critical TOUA TOKUSHIYU DENKI KK
Priority to JP8472975A priority Critical patent/JPS528713A/en
Priority to US05/703,068 priority patent/US4097694A/en
Publication of JPS528713A publication Critical patent/JPS528713A/en
Publication of JPS5537917B2 publication Critical patent/JPS5537917B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022—Paging systems

Abstract

PURPOSE:In order to simplify the structure of time-division exchange, through omitting a selective switch of time-division exchange according to the pulse amplitude modulation system.
JP8472975A 1975-07-09 1975-07-09 Time-division exchange Granted JPS528713A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8472975A JPS528713A (en) 1975-07-09 1975-07-09 Time-division exchange
US05/703,068 US4097694A (en) 1975-07-09 1976-07-06 Time-division telephone system embodying trunks having demodulating-adder circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8472975A JPS528713A (en) 1975-07-09 1975-07-09 Time-division exchange

Publications (2)

Publication Number Publication Date
JPS528713A true JPS528713A (en) 1977-01-22
JPS5537917B2 JPS5537917B2 (en) 1980-10-01

Family

ID=13838765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8472975A Granted JPS528713A (en) 1975-07-09 1975-07-09 Time-division exchange

Country Status (1)

Country Link
JP (1) JPS528713A (en)

Also Published As

Publication number Publication date
JPS5537917B2 (en) 1980-10-01

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